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⚡ Stay ahead of electrical faults with precision and safety in one sleek tester!
The UNI-T UT502A Insulation Resistance Tester is a professional-grade tool designed for accurate insulation resistance measurement across a wide voltage range (500V to 2500V). Featuring a 2000 count backlit LCD, continuous measurement modes, and safety alerts including a red warning light and buzzer, it supports advanced diagnostics like PI and DAR measurements with auto resistivity calculations. Ideal for electrical maintenance and testing of transformers, motors, cables, and more, it combines precision, safety, and convenience in a compact 500g device.

| ASIN | B079ZKD5VY |
| ASIN | B079ZKD5VY |
| Best Sellers Rank | #119,585 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #520 in Multi Testers |
| Brand Name | UNI-T |
| Color | black |
| Compatible Devices | Electrical equipment and household appliances |
| Customer Reviews | 3.9 3.9 out of 5 stars (12) |
| Customer reviews | 3.9 3.9 out of 5 stars (12) |
| Date First Available | 14 January 2022 |
| Global Trade Identification Number | 06935750550212 |
| Item Dimensions | 15 x 10 x 7.1 centimeters |
| Item Weight | 500 Grams |
| Item model number | 7720182 |
| Manufacturer | UNI-T |
| Manufacturer | UNI-T |
| Maximum Operating Voltage | 2500 Volts |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 5 Volts |
| Model | 7720182 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 7720182 |
| Power Source | Battery Powered |
| Product Dimensions | 15 x 10 x 7.1 cm; 500 g |
| Specification Met | CE |
| Style Name | Modern |
| Unit Count | 1 Count |
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